How Hurricane Isaac Stirred Up Oil From the BP Spill
![A boat overturned by Hurricane Isaac floats in lower Plaquemines Parish on September 2, 2012 in Buras, Louisiana.](https://webarchive.library.unt.edu/dentonfracking/20141107090020im_/http://stateimpact.npr.org/texas/files/2012/09/151152540-100x100.jpg)
Tar balls and oil from the BP spill in 2010 are washing up again on the shores of Louisiana. Hurricane Issac, which stirred up intense winds and dumped over a foot of rain in some parts of the state, has also disturbed some deposits that hadn’t been cleaned up after spill. More than two years [...]